#6 | Java Interview | Collections| Fail-Safe vs Fail-Fast Iterators

🔥 In this video, we break down the difference between Fail-Fast and Fail-Safe iterators in Java — two terms that sound similar but behave very differently during iteration!

💡 Whether you're preparing for coding interviews or brushing up on your Java fundamentals, understanding how these iterators work under the hood is crucial for writing safe, robust, and concurrent-friendly code.

🚀 You'll learn:
- What Fail-Fast iterators are and why they throw ConcurrentModificationException
- How Fail-Safe iterators work using snapshots or copies

📌 Stay till the end for a quick code demo that shows the difference in action!

👇 Drop your questions in the comments and don't forget to like & subscribe for more Java tips.

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